35 Watt DC-DC Converter : MGDxx-35 Series

 High-Reliability DC-DC Converter industrial grade

Dimensions : 82.5 x 48.5 x 12.5 mm

 

Hi-Rel Models :

35W High-Reliability

Industrial Models :

35W Industrial (4:1 Input)

Complementary Front-Ends :

Transient Protection
EMI Filters
Hold-Up Module
AC-DC Front end

 

Features:

• Standard 3"x2" package
• Soft start
• Single, Bi or Triple outputs
• No load to full load operation

• Nominal power up to 35W
• Galvanic isolation 1 500 VDC
• Switching frequency 500 KHz
• Protections : input undervoltage lockout, output short circuit, output overvoltage
• Trim adjustment 95% to 105%
• External synchronization range 550 to 600 KHz

• No optocoupler for high reliability

Description

The MGDxx-35 series is a full family of high performance DC/DC low profile power modules designed for aerospace, military and high-end industrial applications.

Ideal for typical 24V, 28V Mil/Aero DC input bus or 12V, 24V, 37.5V, 48V or 72V DC industrial applications, these modules use a high frequency fixed switching technique at 480KHz providing excellent reliability, low noise characteristics, high power density and a low profile package. Standard models are available with wide range of input and output ranges. No external heatsink is required for the MGDM-35 series to supply 35W output power over their temperature range.

All the modules are designed with LC network filters to minimize reflected input current ripple and out-put voltage ripple. The modules include a soft-start, an input undervoltage lock-out, a permanent short circuit protection and an output overvoltage protection to ensure efficient module protections. The soft-start allows current limitation and eliminates inrush current during start-up. The short circuit protection completely protects the module against short-circuits of any duration by a shut-down and restores to normal when the overload is removed.

x

Gaia's MGDx-35 Series of High-Reliability DC-DC Converters are designed for higher operating temperatures of -40 to +105°C (optional -55°C) with input ranges required for typical military & airborne applications.

Standard Options (see specs for details):
• T = -55°C Start-Up Temperature
• S = Screening & Serialization
• L = Leaded Process

MODEL
INPUT
# of Outputs
Vout
Iout
Options
MGDS-35-H-B
9-36VDC
Single
3.3V
7.0A
T, S, L
MGDS-35-H-C
9-36VDC
Single
5V
7.0A
T, S, L
MGDS-35-H-E
9-36VDC
Single
12V
2.9A
T, S, L
MGDS-35-H-F
9-36VDC
Single
15V
2.3A
T, S, L
MGDB-35-H-C
9-36VDC
Dual
+/-5V
+/-4.0A
T, S, L
MGDB-35-H-E
9-36VDC
Dual
+/-12V
+/-1.7A
T, S, L
MGDB-35-H-F
9-36VDC
Dual
+/-15V
+/-1.3A
T, S, L
MGDT-35-H-BF
9-36VDC
Triple
3.3V +15V -15V
4.0A +0.9A -0.9A
T, S, L
MGDT-35-H-CE
9-36VDC
Triple
5V +12V - 12V
4.0A +1.1A -1.1A
T, S, L
MGDT-35-H-CF
9-36VDC
Triple
5V +15V -15V
4.0A +0.9A -0.9A
T, S, L
           
MGDS-35-O-B
18-75VDC
Single
3.3V
7.0A
T, S, L
MGDS-35-O-C
18-75VDC
Single
5V
7.0A
T, S, L
MGDS-35-O-E
18-75VDC
Single
12V
2.9A
T, S, L
MGDS-35-O-F
18-75VDC
Single
15V
2.3A
T, S, L
MGDB-35-O-C
18-75VDC
Dual
+/-5V
+/-4.0A
T, S, L
MGDB-35-O-E
18-75VDC
Dual
+/-12V
+/-1.7A
T, S, L
MGDB-35-O-F
18-75VDC
Dual
+/-15V
+/-1.3A
T, S, L
MGDT-35-O-CE
18-75VDC
Triple
5V +12V - 12V
4.0A +1.1A -1.1A
T, S, L
MGDT-35-O-CF
18-75VDC
Triple
5V +15V -15V
4.0A +0.9A -0.9A
T, S, L

Please contact us if you need different input / output voltages.

x

Gaia's MGDxI-35 Series of Industrial DC-DC Converters offer operating temperature ranges of -40 to +95°C with input ranges typically required of OEM / Industrial applications.

Standard Options (see specs for details):
• Y = 3000 VDC Isolation

MODEL
INPUT RANGE
# of Outputs
Vout
Iout
Options
MGDSI-35-H-B
9-36VDC
Single
3.3V
7.0A
-
MGDSI-35-H-C
9-36VDC
Single
5V
7.0A
-
MGDSI-35-H-E
9-36VDC
Single
12V
2.9A
-
MGDSI-35-H-F
9-36VDC
Single
15V
2.3A
-
MGDBI-35-H-C
9-36VDC
Dual
+/-5V
+/-4.0A
-
MGDBI-35-H-E
9-36VDC
Dual
+/-12V
+/-1.7A
-
MGDBI-35-H-F
9-36VDC
Dual
+/-15V
+/-1.3A
-
MGDTI-35-H-CE
9-36VDC
Triple
5V +12V - 12V
4.0A +1.1A -1.1A
-
MGDTI-35-H-CF
9-36VDC
Triple
5V +15V -15V
4.0A +0.9A -0.9A
-
           
MGDSI-35-O-B
18-75VDC
Single
3.3V
7.0A
-
MGDSI-35-O-C
18-75VDC
Single
5V
7.0A
-
MGDSI-35-O-E
18-75VDC
Single
12V
2.9A
-
MGDSI-35-O-F
18-75VDC
Single
15V
2.3A
-
MGDBI-35-O-C
18-75VDC
Dual
+/-5V
+/-4.0A
-
MGDBI-35-O-E
18-75VDC
Dual
+/-12V
+/-1.7A
-
MGDBI-35-O-F
18-75VDC
Dual
+/-15V
+/-1.3A
-
MGDTI-35-O-CE
18-75VDC
Triple
5V +12V - 12V
4.0A +1.1A -1.1A
-
MGDTI-35-O-CF
18-75VDC
Triple
5V +15V -15V
4.0A +0.9A -0.9A
-
           
MGDSI-35-Q-B
36-140VDC
Single
3.3V
7.0A
-
MGDSI-35-Q-C
36-140VDC
Single
5V
7.0A
Y
MGDSI-35-Q-E
36-140VDC
Single
12V
2.9A
-
MGDSI-35-Q-F
36-140VDC
Single
15V
2.3A
-
MGDBI-35-Q-E
36-140VDC
Dual
+/-12V
+/-1.7A
Y
MGDBI-35-Q-F
36-140VDC
Dual
+/-15V
+/-1.3A
-
MGDTI-35-Q-CE
36-140VDC
Triple
5V +12V - 12V
4.0A +1.1A -1.1A
-
MGDTI-35-Q-CF
36-140VDC
Triple
5V +15V -15V
4.0A +0.9A -0.9A
-

Please contact us if you need different input / output voltages.

Step / 3D

Mil-Grade / 35 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDM-35 PDF STEP

 

Industrial Grade / 35 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDI-35 PDF STEP

If download of a step file does not start, or does not work, right click on the link to directly save or download the target file.

 

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